1805128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 3863160

約数和(自身を除く): 2058032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1021, 1768, 2042, 4084, 8168, 13273, 17357, 26546, 34714, 53092, 69428, 106184, 138856, 225641, 451282, 902564, 1805128]

約数ペア:

[(1, 1805128), (2, 902564), (4, 451282), (8, 225641), (13, 138856), (17, 106184), (26, 69428), (34, 53092), (52, 34714), (68, 26546), (104, 17357), (136, 13273), (221, 8168), (442, 4084), (884, 2042), (1021, 1768)]